FECA FE-H3001 Damage Free Non Slip Rubber Tip Towel Suction Hook with 13 lbs. Capacity, White No drill, puch and lock industrial strength suction cup with non slip tip hook is perfect to Hang towel or slippery objects IMPORTANT: Suction cup will only mount on non-porous, smooth surfaces such as glass, mirror, polish stainless steel/metal, plastic board, finish marble, polished tiles, etc for tight vacuum seal. DAMAGE FREE: No nail, no drillling installation. ADJUSTABLE: Easily adjustable and reusable if needed in future to different position BUILT TO HOLD: Push and lock industrial suction to hold up to 13pound WATERPROOF: made of ABS plastic. 100% waterproof FECA FE-H3001 Damage Free Non Slip Rubber Tip Towel Suction Hook with 13 lbs. Capacity, White